This is a versatile item, contoured to fit the rear rack of your ATV, with a 2 thick closed-cell foam bottom. Three spacious compartments, each with a separate zipper, hold lots of gear. Equipped with storm flaps and deluxe zipper pulls. Quickly and easily attaches to ATV rear racks with 6 pair of durable straps and ladder lock buckles. Constructed of rugged 600-denier polyester pack material with a waterproof coating. Can be removed and used as a comfortable seat. Measures 35 x 19 x 9 . ATVPB-B: Black